https://www.high-endrolex.com/1

Optical and spectral properties
Transmission range in µm
0,21-5,3
Brechungsindex @ 800 nm
1,825
Physical properties
Density in g/cm3
3,61
Melting point in °C
2130
Crystal structure
cubic
Thermal conductivity in W/(m · K)
14
Thermal expansion in 1/K
7,45·10-6
Mohs hardness
8
Lattice constant in Å
8,083
Elastizitätsmodul in GPa
276
Schubmodul in GPa
130
Rupture Modulus in MPa
170
Poisson's ratio
0,26